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2. Description of the Data Logger
2. Description of the Data Logger
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2.1. Description of the Data Logger
The data logger is used for data logging and reporting from a PV plant. Inverter data such as
power, energy, or events are processed, with the + version sensor data can be logged as well.
The data logger is delivered in a robust fanless casing. It can be used as tabletop unit or mounted
into a switch cabinet/box. It can also be mounted outdoors in a proper IP65 casing.
2.2. Technical Data
ComLynx Datalogger
Dimensions: 145 mm * 70 mm * 30 mm,
incl. Frame connector
Aluminium-profile casing for indoors, protection level IP20
Externally accessible Compact Flash
Data interface:
• Inverter: RS485 (RJ45-double socket)
• Modem: RS232 Sub-D9 plug
Status LED (red, green), internal loud speaker
Power supply 12-24 VDC, Type. 0,8 W, external plug-in power supply
Operating temperature 0 °C ... +40 °C
2.3. Signals on the Data Logger
LED
LED 1 green = Ready for operation
(Led flashes shortly at power on)
Tone Signal OK
2 tones, low-high - ready for operation
1 tone short, high l when data logged
||: 1 tone, medium :|| - Modem dial-in
3 tones, low-medium-high – modem ready
for operation
Alternating tone - Alarm
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ComLynx Datalogger+
Dimensions: 145 mm * 100 mm * 30 mm, incl.
Frame connector
®
memory card 256 MB (Type 1)
Additional Inputs:
2x PT1000 (-40 until 160 °C)
1x Radiation (0 - 150 mV)
1x Impulse Input (Impulse/kWh)
LED 2 Red = Fault
Tone Signal on Error
||: 2 tones, high-low :|| - CF-card error check or
replace CF-card
||: 3 tones, high :|| - Clock error (RTC) → set new
time with PC-Software
C00410333-01
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